201230091

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{619}}^1\times {\mathrm{881}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 298574640

約数和(自身を除く): 97344549

約数列:

[1, 3, 9, 41, 123, 369, 619, 881, 1857, 2643, 5571, 7929, 25379, 36121, 76137, 108363, 228411, 325089, 545339, 1636017, 4908051, 22358899, 67076697, 201230091]

約数ペア:

[(1, 201230091), (3, 67076697), (9, 22358899), (41, 4908051), (123, 1636017), (369, 545339), (619, 325089), (881, 228411), (1857, 108363), (2643, 76137), (5571, 36121), (7929, 25379)]